Subject: Assistance Required with Inverter and Battery Configuration for Luxpower SNA5000 WPV System Dear Team, I am currently operating a Luxpower SNA5000 WPV inverter paired with a Zhentuo 315 Ah lead-acid battery, managed by a JK BMS. Despite repeated attempts to resolve communication issues between the inverter and battery, I have not yet achieved stable operation. After extensive troubleshooting—including various cable configurations and parameter adjustments—I was able to achieve partial functionality. However, the system remains suboptimal and does not operate at full capacity. Currently using lead acid batteries settings. Additionally, the system occasionally fails to reconnect to the grid during evening hours, leading to battery depletion and subsequent power outages. I would greatly appreciate guidance on optimal settings for both the inverter and battery configuration to ensure reliable performance and prevent interruptions. Thank you for your assistance.